What it is: An essential oil diffuser that lights up to create a soft ambiance while scenting your home naturally. What it does: With a cute curved silhouette and compact size, it instantly elevates the vibe in any room while using ultrasonic vibrations to diffuse the fragrance. It's designed with durable materials and safety-off switches so you can operate it entirely free of hassle of worry.Diffusing capacity: 300 sq. ft. 3.4"W x 5.5"H Ultrasonic: 2.5 vibrations/second 4-hour and 8-hour settings Automatically turns off when time is up or water runs out BPA-free Plastic Imported